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The ornamental design for a dental router, as shown. |
FIG. 1 is a top, front and right side perspective view of a dental router showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side elevational view thereof; and
FIG. 6 is a bottom plan view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 13 1987 | IPCO Corporation | (assignment on the face of the patent) | / | |||
Apr 06 1987 | WEISSMAN, BERNARD | IPCO CORPORATION, 1025 WESTCHESTER AVENUE, WHITE PLAINS, NEW YORK 10604,D A CORP OF NY | ASSIGNMENT OF ASSIGNORS INTEREST | 004796 | /0872 | |
Jun 01 1990 | IPCO Corporation | G H ACQUISITION CORP , A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 005604 | /0279 | |
Jun 01 1990 | G H ACQUISITION CORP | WHALEDENT INC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS JUNE 1, 1990 - DE | 005604 | /0299 | |
Oct 02 1990 | WHALENDENT INC | COLTENE WHALEDENT INC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS JUNE 1, 1990 - DE | 005604 | /0290 |
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